GB2098131B - Apparatus and method for forming a magnetic latent image - Google Patents

Apparatus and method for forming a magnetic latent image

Info

Publication number
GB2098131B
GB2098131B GB8209731A GB8209731A GB2098131B GB 2098131 B GB2098131 B GB 2098131B GB 8209731 A GB8209731 A GB 8209731A GB 8209731 A GB8209731 A GB 8209731A GB 2098131 B GB2098131 B GB 2098131B
Authority
GB
United Kingdom
Prior art keywords
forming
latent image
magnetic latent
magnetic
image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8209731A
Other versions
GB2098131A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iwatsu Electric Co Ltd
Original Assignee
Iwatsu Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iwatsu Electric Co Ltd filed Critical Iwatsu Electric Co Ltd
Publication of GB2098131A publication Critical patent/GB2098131A/en
Application granted granted Critical
Publication of GB2098131B publication Critical patent/GB2098131B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
    • H04N1/1912—Scanning main scanning lines which are spaced apart from one another in the sub-scanning direction
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G19/00—Processes using magnetic patterns; Apparatus therefor, i.e. magnetography
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
    • H04N1/0326—Magnetic heads
GB8209731A 1981-04-21 1982-04-01 Apparatus and method for forming a magnetic latent image Expired GB2098131B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56060318A JPS57176080A (en) 1981-04-21 1981-04-21 Method and device for forming latent image

Publications (2)

Publication Number Publication Date
GB2098131A GB2098131A (en) 1982-11-17
GB2098131B true GB2098131B (en) 1985-01-16

Family

ID=13138702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8209731A Expired GB2098131B (en) 1981-04-21 1982-04-01 Apparatus and method for forming a magnetic latent image

Country Status (4)

Country Link
US (1) US4518970A (en)
JP (1) JPS57176080A (en)
DE (1) DE3213945A1 (en)
GB (1) GB2098131B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055377A (en) * 1983-09-07 1985-03-30 Fuji Xerox Co Ltd Formation of magnetic latent image
JPS6288472A (en) * 1985-10-14 1987-04-22 Sharp Corp Read and record control device for facsimile equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148853B2 (en) * 1971-12-09 1976-12-23
FR2219588B1 (en) * 1973-02-27 1976-11-05 Fime Sa
JPS5836772B2 (en) * 1975-03-13 1983-08-11 イワサキツウシンキ カブシキガイシヤ magnetic printing device
JPS5399949A (en) * 1977-02-10 1978-08-31 Iwatsu Electric Co Ltd Latent image recording method for magnetic printer
DE2715103C2 (en) * 1977-04-04 1985-05-02 Wang Laboratories, Inc., Lowell, Mass. Magnetic print head of a printing device
GB2020607B (en) * 1978-05-15 1982-10-20 Iwatsu Electric Co Ltd Duplicator
JPS54148417A (en) * 1978-05-15 1979-11-20 Ricoh Co Ltd Recording head

Also Published As

Publication number Publication date
DE3213945A1 (en) 1982-11-11
JPS6345598B2 (en) 1988-09-09
DE3213945C2 (en) 1987-10-29
GB2098131A (en) 1982-11-17
JPS57176080A (en) 1982-10-29
US4518970A (en) 1985-05-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010401